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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 12:43:55 +08:00
linux-next/drivers/usb
Greg Kroah-Hartman 4811f53fad usb: xceiv: patches for v3.9 merge window
Two new PHY drivers coming here: one for Samsung,
 one for OMAP. Both architectures are adding USB3
 support to mainline kernel.
 
 The PHY layer now allows us to have mulitple PHYs
 of the same type, which is necessary for platforms
 which provide more than one USB peripheral port.
 
 There's also a few cleanups here: removal of __dev*
 annotations, conversion of a cast to to_delayed_work(),
 and mxs-phy learns about ->set_suspend.
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Merge tag 'xceiv-for-v3.9' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:
	usb: xceiv: patches for v3.9 merge window

	Two new PHY drivers coming here: one for Samsung,
	one for OMAP. Both architectures are adding USB3
	support to mainline kernel.

	The PHY layer now allows us to have mulitple PHYs
	of the same type, which is necessary for platforms
	which provide more than one USB peripheral port.

	There's also a few cleanups here: removal of __dev*
	annotations, conversion of a cast to to_delayed_work(),
	and mxs-phy learns about ->set_suspend.
2013-01-25 09:09:46 -08:00
..
atm Merge branch 'for-3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2012-10-02 09:54:49 -07:00
c67x00 USB: c67x00-ll-hpi.c: signedness bug in ll_recv_msg() 2013-01-18 15:49:00 -08:00
chipidea drivers/usb/chipidea/core.c: adjust duplicate test 2013-01-21 13:15:31 -08:00
class USB: cdc-acm: Add support for "PSC Scanning, Magellan 800i" 2013-01-11 12:03:59 -08:00
core USB: fix sign-extension bug in the hub driver 2013-01-24 14:03:56 -08:00
dwc3 usb: xceiv: patches for v3.9 merge window 2013-01-25 09:09:46 -08:00
early fix build of EHCI debug port code when USB_CHIPIDEA but !USB_EHCI_HCD 2012-11-02 10:13:33 -07:00
gadget usb: xceiv: patches for v3.9 merge window 2013-01-25 09:09:46 -08:00
host usb: xceiv: patches for v3.9 merge window 2013-01-25 09:09:46 -08:00
image USB: mdc800.c: remove dbg() usage 2012-05-01 21:33:50 -07:00
misc USB: misc: usb3503: add dt support 2013-01-24 13:42:10 -08:00
mon mm: kill vma flag VM_RESERVED and mm->reserved_vm counter 2012-10-09 16:22:19 +09:00
musb usb: xceiv: patches for v3.9 merge window 2013-01-25 09:09:46 -08:00
otg usb: xceiv: patches for v3.9 merge window 2013-01-25 09:09:46 -08:00
phy usb: phy: omap-usb2: enable 960Mhz clock for omap5 2013-01-25 13:03:10 +02:00
renesas_usbhs usb: gadget: patches for v3.9 merge window 2013-01-25 09:08:05 -08:00
serial USB: option: add and update Alcatel modems 2013-01-24 13:42:10 -08:00
storage USB: storage: avoid scanning other targets for single target device 2013-01-20 16:12:53 -08:00
wusbcore WUSB: remove an unnused variable 2012-10-22 11:33:34 -07:00
Kconfig USB: select USB_ARCH_HAS_EHCI for MXS 2013-01-11 16:01:06 -08:00
Makefile usb: phy: Fix Kconfig dependency for Phy drivers 2012-06-26 16:14:33 -07:00
README
usb-common.c
usb-skeleton.c USB: usb-skeleton.c: fix compilation error and restored kref_put on fail in skel_open 2012-10-24 14:40:50 -07:00

To understand all the Linux-USB framework, you'll use these resources:

    * This source code.  This is necessarily an evolving work, and
      includes kerneldoc that should help you get a current overview.
      ("make pdfdocs", and then look at "usb.pdf" for host side and
      "gadget.pdf" for peripheral side.)  Also, Documentation/usb has
      more information.

    * The USB 2.0 specification (from www.usb.org), with supplements
      such as those for USB OTG and the various device classes.
      The USB specification has a good overview chapter, and USB
      peripherals conform to the widely known "Chapter 9".

    * Chip specifications for USB controllers.  Examples include
      host controllers (on PCs, servers, and more); peripheral
      controllers (in devices with Linux firmware, like printers or
      cell phones); and hard-wired peripherals like Ethernet adapters.

    * Specifications for other protocols implemented by USB peripheral
      functions.  Some are vendor-specific; others are vendor-neutral
      but just standardized outside of the www.usb.org team.

Here is a list of what each subdirectory here is, and what is contained in
them.

core/		- This is for the core USB host code, including the
		  usbfs files and the hub class driver ("khubd").

host/		- This is for USB host controller drivers.  This
		  includes UHCI, OHCI, EHCI, and others that might
		  be used with more specialized "embedded" systems.

gadget/		- This is for USB peripheral controller drivers and
		  the various gadget drivers which talk to them.


Individual USB driver directories.  A new driver should be added to the
first subdirectory in the list below that it fits into.

image/		- This is for still image drivers, like scanners or
		  digital cameras.
../input/	- This is for any driver that uses the input subsystem,
		  like keyboard, mice, touchscreens, tablets, etc.
../media/	- This is for multimedia drivers, like video cameras,
		  radios, and any other drivers that talk to the v4l
		  subsystem.
../net/		- This is for network drivers.
serial/		- This is for USB to serial drivers.
storage/	- This is for USB mass-storage drivers.
class/		- This is for all USB device drivers that do not fit
		  into any of the above categories, and work for a range
		  of USB Class specified devices. 
misc/		- This is for all USB device drivers that do not fit
		  into any of the above categories.